פֿירמע נייַעס

מער פֿראגן פֿאַר EV Charging?

2021-04-01

קיין פֿראגן פֿאַר דייןEVCכאַרדינג?

 

1. קענען מיר ווענדן אויףדי לופטקילער בעשאַס דיEV Cכאַרדינג?

When דיweather is hot, if there is no rest place around דיcכאַרדינג station, many car owners will ask: Can דיelectric car be turned on in דיair-conditioning to rest בעשאַס דיcכאַרדינג process?

Like refueling at a gas station, in principle, it is recommended to charge away from people, that is, when people leave דיcar בעשאַס cכאַרדינג; this can eliminate potential safety hazards from דיsource. Secondly, דיact of turning on דיair conditioner while cכאַרדינג will increase דיinternal charge load of דיbattery and affect דיservice life of דיbattery.

Therefore, when choosing an outdoor cכאַרדינג station, try to choose a cכאַרדינג station with restrooms and other supporting facilities for cכאַרדינג. When דיcar is cכאַרדינג, leave דיcar and go to דיlounge to wait.

 

2. Will דיbattery זיין דאַמידזשד אויב ניצןFast EVCharger?

To be precise, frequent fast cכאַרדינג will cause certain damage to דיbattery compared to slow cכאַרדינג.

Because fast cכאַרדינג uses a current that is several times or even ten times higher than דיstandard cכאַרדינג current for cכאַרדינג. In דיfast charge mode, when דיpower is charged to about 80%, דיsubsequent power will be fully charged in דיslow charge mode.

If fast cכאַרדינג is used frequently, דיpolarization of דיbattery cells will be accelerated, causing דיcells to deplete lithium. In דיprocess of lithium analysis, lithium ions will be reduced, which will eventually lead to a decrease in battery capacity, which will affect battery life. Under normal circumstances, let דיbattery rest for a short time after fast cכאַרדינג, דיlithium metal will return to lithium ion, and דיcritical temperature will return to דיnormal value. However, frequent fast cכאַרדינג will reduce דיbattery's ability to restore.

Therefore, in order to ensure that electric vehicles can better solve דיcruising range, car owners can choose די“daily slow cכאַרדינג, emergency fast cכאַרדינג” approach, or slow cכאַרדינג once a week to supplement.

 

3. וואס זאל איך טוןif דיEVfailed to באשולדיקט ווערן?

The electric vehicle cכאַרדינג process is mainly divided into 6 steps: physical connection, low-voltage auxiliary power-on, cכאַרדינג handshake, cכאַרדינג parameter configuration, cכאַרדינג, and cכאַרדינג end.

When cכאַרדינג an electric vehicle, דיfirst condition that must be met is דיmatching of דיcכאַרדינג gun and דיcכאַרדינג interface, that is, דיphysical connection. If דיcכאַרדינג gun can be inserted into דיcar normally, דיfoundation of cכאַרדינג is established. Low-voltage auxiliary power-on is דיprocess of powering on דיvehicle's BMS. Only when דיBMS is powered on can further handshake and communicate with דיcכאַרדינג pile, that is, mutual confirmation of דיversion. If דיversion is דיsame, דיBMS will send detailed vehicle information and exchange information with דיcכאַרדינג pile. During דיcar cכאַרדינג process, דיtwo will generate a large number of messages. If there is a mismatch, דיnormal cכאַרדינג work cannot be completed.

Normally, once דיcכאַרדינג fails or דיcכאַרדינג is interrupted, דיcכאַרדינג pile will display דיreason code for דיcכאַרדינג failure. Once this happens, it is recommended to call דיcustomer service of דיcכאַרדינג station or look for דיhelp of דיstation staff to determine whether it is דיcכאַרדינג fault caused by דיcar or דיcכאַרדינג pile.

 

 

Connexions Technologyאָפפערספּאָרטאַטיוו היים נוצןEVCharger מיט גוט קוואַליטעט.

ברוכים הבאים צו קאָנטאַקט אונדז פֿאַר מער דעטאַילס.